解く

とく

Meanings

Godan verb, Transitive to untie; to unfasten; to unwrap; to undo; to unbind; to unpack
to unsew; to unstitch
to solve; to work out; to answer
to dispel (misunderstanding, etc.); to clear up; to remove (suspicion); to appease
to dissolve (a contract); to cancel; to remove (a prohibition); to lift (a ban); to raise (a siege)
to release (from duty); to relieve; to dismiss
to comb (out); to card; to untangle (hair) (also written as 梳く) See also: 溶かす (とかす).

君はもう問題を全部解いたのですか。
Have you solved all the problems yet?
君はその問題を解くことができましたか。
Could you solve the problem?
君がこの問題を解くのはたやすい。
It is easy for you to solve this problem.
彼がその問題をやすやすと解いたのに驚いた。
We were surprised at the ease with which he solved the problem.
われわれは、彼がその問題を解いた容易さに驚いた。
We were surprised at the ease with which he solved the problem.

And 9 more.